UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4d7kZMkYwzU1LNGqbp9UeERuiwzphvFIVCh837OBtM=' 
WHERE 
  key_id = '8225a30eaa84f3bbe415713a4a8d43d0d80ead3aaa45b8a0938b1895ba223976' 
  AND (
    token = '+4d7kZMkYwzU1LNGqbp9UeERuiwzphvFIVCh837OBtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )